著者・編者produced by the Surveys and Mapping Branch, Department of Energy, Mines and Resources
大きさsheets 74 x 102 cm or smaller
並列タイトル等Canada 1:50000
Some sheets have title: NRCan topographic maps = Les cartes topographiques de RNCan
Some sheets have title: Canadian topographic maps = Cartes topographiques du Canada
Some sheets have title: National topographic system
Some sheets have series: A742
Some sheets have series: A743
Some sheets have series: A747
投影法transverse Mercator projection
一般注記Title devised by cataloguer
Some sheets produced by Surveys and Mapping Branch, Department of Mines and Technical Surveys
Some sheets produced by Canada Centre for Mapping, Department of Energy, Mines and Resources ; Canada Centre for Mapping, Natural Resources Canada ; Centre for Topographic Information, Natural Resources Canada
Some sheets produced by Army Survey Establishment ; Mapping and Charting Establishment, Department of National Defence
Some sheets "Provisional map" or "Advance print"